Havel's Rotary Blade Refill-Pinking 45mm 1/Pkg HAVEL'S-Rotary Blade Refill-Pinking. This package contains one 45mm rotary cutter refill blade in the Pinking design. The plastic package can also be used as a storage container. Stainless steel. CAUTION: BLADES ARE SHARP. BE CAREFUL WHEN USING. KEEP OUT OF CHILDREN'S REACH. Imported.